C2090 - Saving order not possible - maintain serial numbers

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 090

• Message text: Saving order not possible - maintain serial numbers

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

AnswerBot

• What is the cause and solution for SAP error message C2090 - Saving order not possible - maintain serial numbers ?

  The SAP error message C2090, "Saving order not possible - maintain serial numbers," typically occurs when you are trying to save a production order, maintenance order, or any other type of order that requires serial number management, but the necessary serial numbers have not been properly maintained or assigned.
  Cause:
  
  Missing Serial Numbers: The order you are trying to save requires serial numbers, but none have been assigned.
  Incorrect Serial Number Assignment: The serial numbers may not be correctly assigned to the components or the finished product in the order.
  Configuration Issues: The system may not be configured correctly to handle serial numbers for the specific order type.
  Status of the Order: The order may be in a status that does not allow for the assignment of serial numbers.
  
  Solution:
  
  
  Maintain Serial Numbers:
  
  Go to the order in question and navigate to the serial number assignment screen.
  Ensure that all required serial numbers are assigned to the components or the finished product.
  If you are using a production order, you can do this in the "Components" tab or "Serial Numbers" tab, depending on the order type.
  
  
  
  Check Order Status:
  
  Ensure that the order is in a status that allows for serial number assignment. If the order is already completed or technically closed, you may need to reopen it or create a new order.
  
  
  
  Review Configuration:
  
  Check the configuration settings for serial number management in the relevant modules (e.g., Production Planning, Plant Maintenance).
  Ensure that the material master records for the items involved are set up to manage serial numbers.
  
  
  
  Use Transaction Codes:
  
  You can use transaction codes like CO02 (Change Production Order) or IW32 (Change Maintenance Order) to access the order and maintain serial numbers.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to serial number management for additional guidance.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Serial Number Management: This is a feature in SAP that allows tracking of individual items through unique serial numbers. It is commonly used in industries where traceability is critical, such as manufacturing and pharmaceuticals.
  Material Master: Ensure that the material master records for the items involved are configured to require serial numbers.
  Order Types: Different order types may have different requirements for serial number management, so ensure you are following the correct procedures for the specific order type you are working with.
  
  By following these steps, you should be able to resolve the C2090 error and successfully save your order.